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Reimplement Mark All as Read toolbar item

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This commit is contained in:
Maurice Parker 2020-07-25 16:19:22 -05:00
parent d28a672378
commit 8b1aa3e88a
2 changed files with 15 additions and 8 deletions
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2
Multiplatform/Shared/SceneModel.swift
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@ -63,7 +63,7 @@ final class SceneModel: ObservableObject {
/// Marks all the articles in the Timeline as read
func markAllAsRead() {
// timelineModel.markAllAsRead()
timelineModel.markAllAsReadSubject.send()
}
/// Toggles the read status for the selected articles

17
Multiplatform/Shared/Timeline/TimelineModel.swift
View File

@ -36,6 +36,7 @@ class TimelineModel: ObservableObject, UndoableCommandRunner {
var selectedArticlesPublisher: AnyPublisher<[Article], Never>?
var articleStatusChangePublisher: AnyPublisher<Set<String>, Never>?
var markAllAsReadSubject = PassthroughSubject<Void, Never>()
var toggleReadStatusForSelectedArticlesSubject = PassthroughSubject<Void, Never>()
var toggleStarredStatusForSelectedArticlesSubject = PassthroughSubject<Void, Never>()
@ -258,7 +259,14 @@ private extension TimelineModel {
}
func subscribeToArticleMarkingEvents() {
guard let selectedArticlesPublisher = selectedArticlesPublisher else { return }
guard let articlesPublisher = articlesPublisher, let selectedArticlesPublisher = selectedArticlesPublisher else { return }
let markAllAsReadPublisher = markAllAsReadSubject
.withLatestFrom(articlesPublisher)
.filter { !$0.isEmpty }
.map { articles -> ([Article], ArticleStatus.Key, Bool) in
return (articles, ArticleStatus.Key.read, true)
}
let toggleReadPublisher = toggleReadStatusForSelectedArticlesSubject
.withLatestFrom(selectedArticlesPublisher)
@ -278,13 +286,12 @@ private extension TimelineModel {
if selectedArticles.anyArticleIsUnstarred() {
return (selectedArticles, ArticleStatus.Key.starred, true)
} else {
return (selectedArticles, ArticleStatus.Key.read, false)
return (selectedArticles, ArticleStatus.Key.starred, false)
}
}
toggleReadPublisher
.merge(with: toggleStarred)
markAllAsReadPublisher
.merge(with: toggleReadPublisher, toggleStarred)
.sink { [weak self] (articles, key, flag) in
if let undoManager = self?.undoManager,
let markReadCommand = MarkStatusCommand(initialArticles: articles, statusKey: key, flag: flag, undoManager: undoManager) {